MISP
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misp-modules
mirror of https://github.com/MISP/misp-modules
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Code Issues Releases Wiki Activity

Added some report information 

Also changed the ObjectReference parser to replace
all the if conditions by a dictionary reading
pull/163/head
chrisr3d 2018-02-13 11:51:34 +01:00
parent 8569c3d702
commit a97eeb44fe
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GPG Key ID: 6BBED1B63A6D639F
1 changed files with 52 additions and 47 deletions
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99
misp_modules/modules/export_mod/goaml.py
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@ -30,13 +30,19 @@ goAMLmapping = {'bank-account': 't_account', 'institution-code': 'institution_co
'transaction': 'transaction', 'transaction-number': 'transactionnumber', 'date': 'date_transaction',
'location': 'transaction_location', 'transmode-code': 'transmode_code', 'amount': 'amount_local',
'transmode-comment': 'transmode_comment', 'date-posting': 'date_posting',
'entity': 'entity', 'name': 'name', 'commercial-name': 'commercial_name', 'business': 'business',
'legal-entity': 'entity', 'name': 'name', 'commercial-name': 'commercial_name', 'business': 'business',
'legal-form': 'incorporation_legal_form', 'registration-number': 'incorporation_number',
'phone-number': 'phone'}
referencesMapping = {'bank-account': {'aml_type': '{}_account', 'bracket': 't_{}'},
'person': {'transaction': {'aml_type': '{}_person', 'bracket': 't_{}'}, 'bank-account': {'aml_type': 't_person', 'bracket': 'signatory'}},
'legal-entity': {'transaction': {'aml_type': '{}_entity', 'bracket': 't_{}'}, 'bank-account': {'aml_type': 'entity'}},
'geolocation': {'aml_type': 'address', 'bracket': 'addresses'}}
class GoAmlGeneration(object):
def __init__(self, config):
self.config = config
self.parsed_uuids = defaultdict(list)
def from_event(self, event):
self.misp_event = MISPEvent()
@ -51,67 +57,65 @@ class GoAmlGeneration(object):
uuids[obj_type].append(obj.uuid)
if obj_type == 'bank-account':
try:
report_code.append(obj.get_attributes_by_relation('report-code'))
currency_code.append(obj.get_attributes_by_relation('currency-code'))
report_code.append(obj.get_attributes_by_relation('report-code')[0])
currency_code.append(obj.get_attributes_by_relation('currency-code')[0])
except:
print('non')
self.uuids, self.report_code, self.currency_code = uuids, report_code, currency_code
print('report_code or currency_code error')
self.uuids, self.report_codes, self.currency_codes = uuids, report_code, currency_code
def build_xml(self):
self.xml = "<report><rentity_id>{}</rentity_id>".format(self.config)
self.xml = {'header': "<report><rentity_id>{}</rentity_id>".format(self.config),
'data': ""}
for trans_uuid in self.uuids.get('transaction'):
self.itterate('transaction', 'transaction', trans_uuid)
self.xml += "</report>"
self.itterate('transaction', 'transaction', trans_uuid, 'data')
person_to_parse = [person_uuid for person_uuid in self.uuids.get('person') if person_uuid not in self.parsed_uuids.get('person')]
if len(person_to_parse) == 1:
self.itterate('person', 'reporting_person', person_to_parse[0], 'header')
location_to_parse = [location_uuid for location_uuid in self.uuids.get('geolocation') if location_uuid not in self.parsed_uuids.get('geolocation')]
if len(location_to_parse) == 1:
self.itterate('geolocation', 'location', location_to_parse[0], 'header')
self.xml['data'] += "</report>"
def itterate(self, object_type, aml_type, uuid):
self.xml += "<{}>".format(aml_type)
def itterate(self, object_type, aml_type, uuid, xml_part):
self.xml[xml_part] += "<{}>".format(aml_type)
obj = self.misp_event.get_object_by_uuid(uuid)
self.fill_xml(obj)
self.fill_xml(obj, xml_part)
self.parsed_uuids[object_type].append(uuid)
if obj.ObjectReference:
for ref in obj.ObjectReference:
uuid = ref.referenced_uuid
next_object_type = ref.Object.get('name')
relationship_type = ref.relationship_type
self.parse_references(object_type, next_object_type, uuid, relationship_type)
self.xml += "</{}>".format(aml_type)
self.parse_references(object_type, next_object_type, uuid, relationship_type, xml_part)
self.xml[xml_part] += "</{}>".format(aml_type)
def fill_xml(self, obj):
def fill_xml(self, obj, xml_part):
for attribute in obj.attributes:
if obj.name == 'bank-account' and attribute.type in ('personal-account-type', 'status-code'):
if obj.name == 'bank-account' and attribute.object_relation in ('personal-account-type', 'status-code'):
attribute_value = attribute.value.split(' - ')[0]
else:
attribute_value = attribute.value
try:
self.xml += "<{0}>{1}</{0}>".format(goAMLmapping[attribute.object_relation], attribute_value)
self.xml[xml_part] += "<{0}>{1}</{0}>".format(goAMLmapping[attribute.object_relation], attribute_value)
except KeyError:
pass
def parse_references(self, object_type, next_object_type, uuid, relationship_type):
if next_object_type == 'bank-account':
self.xml += "<t_{}>".format(relationship_type)
next_aml_type = "{}_account".format(relationship_type.split('_')[0])
self.itterate(next_object_type, next_aml_type, uuid)
self.xml += "</t_{}>".format(relationship_type)
elif next_object_type == 'person':
if object_type == 'transaction':
self.xml += "<t_{}>".format(relationship_type)
next_aml_type = "{}_person".format(relationship_type.split('_')[0])
self.itterate(next_object_type, next_aml_type, uuid)
self.xml += "</t_{}>".format(relationship_type)
elif object_type == 'bank-account':
self.xml += "<signatory>"
next_aml_type = goAMLmapping[next_object_type]
self.itterate(next_object_type, next_aml_type, uuid)
self.xml += "</signatory>"
elif next_object_type == 'legal-entity':
if object_type == 'transaction':
self.xml += "<t_{}>".format(relationship_type)
next_aml_type = "{}_entity".format(relationship_type.split('_')[0])
self.itterate(next_object_type, next_aml_type, uuid)
self.xml += "</t_{}>".format(relationship_type)
elif object_type == 'bank-account':
next_aml_type = goAMLmapping[next_object_type]
self.itterate(next_object_type, next_aml_type, uuid)
def parse_references(self, object_type, next_object_type, uuid, relationship_type, xml_part):
try:
next_aml_type = referencesMapping[next_object_type][object_type].get('aml_type').format(relationship_type.split('_')[0])
try:
bracket = referencesMapping[next_object_type][object_type].get('bracket').format(relationship_type)
self.xml[xml_part] += "<{}>".format(bracket)
self.itterate(next_object_type, next_aml_type, uuid, xml_part)
self.xml[xml_part] += "</{}>".format(bracket)
except KeyError:
self.itterate(next_object_type, next_aml_type, uuid, xml_part)
except KeyError:
next_aml_type = referencesMapping[next_object_type].get('aml_type').format(relationship_type.split('_')[0])
bracket = referencesMapping[next_object_type].get('bracket').format(relationship_type)
self.xml[xml_part] += "<{}>".format(bracket)
self.itterate(next_object_type, next_aml_type, uuid, xml_part)
self.xml[xml_part] += "</{}>".format(bracket)
def handler(q=False):
if q is False:
@ -123,11 +127,12 @@ def handler(q=False):
misperrors['error'] = "Configuration error."
return misperrors
config = request['config'].get('rentity_id')
exp_doc = GoAmlGeneration(config)
exp_doc.from_event(request['data'][0])
exp_doc.parse_objects()
exp_doc.build_xml()
return {'response': [], 'data': str(base64.b64encode(bytes(exp_doc.xml, 'utf-8')), 'utf-8')}
export_doc = GoAmlGeneration(config)
export_doc.from_event(request['data'][0])
export_doc.parse_objects()
export_doc.build_xml()
exp_doc = "{}{}".format(export_doc.xml.get('header'), export_doc.xml.get('data'))
return {'response': [], 'data': str(base64.b64encode(bytes(exp_doc, 'utf-8')), 'utf-8')}
def introspection():
modulesetup = {}